network cable certifications

The installer works in rural, suburban and urban areas, on public roads, sidewalks, pavements, in galleries and visit able sewers, inside buildings (in building stairwells) or in facade, at the customer's home, alone or in teams of two to four. He is confronted both with the risks associated with working at height, with those due to the presence of low or high voltage electrical networks in the work environment and the presence of voltage on the telecommunications

network cable certifications